from typing import List

from llama_index.core.agent.workflow import  FunctionAgent
from llama_index.core.indices.common.struct_store.sql import SQLStructDatapointExtractor
from llama_index.core.indices.query.query_transform import HyDEQueryTransform, DecomposeQueryTransform, \
    StepDecomposeQueryTransform
from llama_index.core.node_parser import SimpleNodeParser
from llama_index.core.query_engine.flare.answer_inserter import LLMLookaheadAnswerInserter
from llama_index.core.vector_stores import SimpleVectorStore
from llama_index.core.schema import  TextNode
from llama_index.core import Settings, SimpleKeywordTableIndex, SummaryIndex, get_response_synthesizer, \
    DocumentSummaryIndex, SimpleDirectoryReader, VectorStoreIndex, PromptTemplate
from llama_index.embeddings.zhipuai import ZhipuAIEmbedding
from llama_index.core.graph_stores import SimplePropertyGraphStore
from llama_index.core.schema import Document
from llama_index.question_gen.openai import OpenAIQuestionGenerator
from pydantic import BaseModel
from llama_index.core.indices.property_graph.base import PropertyGraphIndex
from llama_index.core.indices.property_graph.retriever import PGRetriever
from llama_index.core.indices.property_graph.sub_retrievers.base import BasePGRetriever
from llama_index.core.indices.property_graph.sub_retrievers.custom import (
    CustomPGRetriever,
    CUSTOM_RETRIEVE_TYPE,
)
from llama_index.core.indices.property_graph.sub_retrievers.cypher_template import (
    CypherTemplateRetriever,
)
from llama_index.core.indices.property_graph.sub_retrievers.llm_synonym import (
    LLMSynonymRetriever,
)
from llama_index.core.indices.property_graph.sub_retrievers.text_to_cypher import (
    TextToCypherRetriever,
)
from llama_index.core.indices.property_graph.sub_retrievers.vector import (
    VectorContextRetriever,
)
from llama_index.core.indices.property_graph.transformations.implicit import (
    ImplicitPathExtractor,
)
from llama_index.core.indices.property_graph.transformations.schema_llm import (
    SchemaLLMPathExtractor,
)
from llama_index.core.indices.property_graph.transformations.simple_llm import (
    SimpleLLMPathExtractor,
)
from llama_index.core.indices.property_graph.transformations.dynamic_llm import (
    DynamicLLMPathExtractor,
)
from llama_index.core.indices.property_graph.utils import default_parse_triplets_fn

embed_model = ZhipuAIEmbedding(
    model="embedding-2",
    api_key="f387f5e4837d4e4bba6d267682a957c9.PmPiTw8qVlsI2Oi5"
    # With the `embedding-3` class
    # of models, you can specify the size
    # of the embeddings you want returned.
    # dimensions=1024
)
Settings.embed_model=embed_model

from llama_index.llms.deepseek import DeepSeek

llm = DeepSeek(model="deepseek-chat", api_key="sk-605e60a1301040759a821b6b677556fb")
Settings.llm = llm

# load data
pg_essay = SimpleDirectoryReader(input_dir="./data").load_data()

# build index and query engine
vector_query_engine = VectorStoreIndex.from_documents(
    pg_essay,
    use_async=True,
).as_query_engine()

from llama_index.core import VectorStoreIndex, SimpleDirectoryReader
from llama_index.core.tools import QueryEngineTool, ToolMetadata
from llama_index.core.query_engine import SubQuestionQueryEngine
from llama_index.core.callbacks import CallbackManager, LlamaDebugHandler
from llama_index.core import Settings

llama_debug = LlamaDebugHandler(print_trace_on_end=True)
callback_manager = CallbackManager([llama_debug])

Settings.callback_manager = callback_manager

query_engine_tools = [
    QueryEngineTool(
        query_engine=vector_query_engine,
        metadata=ToolMetadata(
            name="pg_essay",
            description="Paul Graham essay on What I Worked On",
        ),
    ),
     QueryEngineTool(
        query_engine=vector_query_engine,
        metadata=ToolMetadata(
            name="pg_essay001",
            description="abount YC",
        ),
    ),
]

query_engine = SubQuestionQueryEngine.from_defaults(
    query_engine_tools=query_engine_tools,
    use_async=True,
)
response = query_engine.query(
    "How was Paul Grahams life different before, during, and after YC?"
)
print(response)
